What's Tempered Glass?Toughened or tempered glass is a type of safety glass processed by controlled thermal or chemical treatments to increase its strength compared with normal glass. Tempering puts the outer surfaces into compression and the inner surfaces into tension. Such stresses cause the glass, when broken, to crumble into small granular chunks instead of splintering into jagged shards as plate glass (aka: annealed glass) creates.

SGT Tempered Glass Characteristics:1. Safety: If breakage occurs the glass breaks up into small, cubical fragements, which are not threatening to human.2. Stronger resistance to thermal breakage than annealed or heat strengthened glass3.4-5 times stronger than annealed glass of the same thickness.4. It withstands abrupt temperature change of 220° C.5. Sizes are produced per customer request, once tempered, cannot be cut down